Numerous sources report that a small percentage of LinkedIn’s 160 million hashed user’s passwords have been posted online.  Kashmir Hill, Forbes.com technology staffer, details this issue as well as some concerns regarding LinkedIn’s calendar synch and steps you can take to address both.

If  you find polling data interesting and thought provoking, check out Gallap Polls and Rasmussen Reports for a variety of polls covering a full array of domestic and international topics.